From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Miguel_Gonz=E1lez_Casta=F1os?= Subject: weirds traces Date: Tue, 05 Oct 2004 17:00:40 +0200 Sender: linux-admin-owner@vger.kernel.org Message-ID: <4162B718.5000905@tid.es> Mime-Version: 1.0 Content-Transfer-Encoding: 7BIT Return-path: List-Id: Content-Type: text/plain; format="flowed"; charset="us-ascii" To: linux-admin@vger.kernel.org Dear all, I am trying to connect to a socket at 20002 port where an application is listening to. I am using ethereal to sniff what is going back and forth to that server. From one linux box it takes 5 secs to receive and ACK and from another one only 1 sec. The latter behaviour is the normal from any box (Windows & linux) I have tried. I issued a telnet from both linux boxes and both get the ACK but the traces are a bit different. Mainly I realised that I keep on getting the following two traces: 1623.286532 10.95.84.67 -> 10.95.84.68 NBNS Name query NBSTAT *<00><00><00><00><00><00><00><00><00><00><00><00><00><00><00> 1623.286563 10.95.84.68 -> 10.95.84.67 ICMP Destination unreachable Anyone can shed any light on this? Regards Miguel